LT5 Manual Connect & Cruise Powertrain System W/ T56

Product Details

MOST. POWERFUL. EVER.

As the power behind the 2019 Corvette ZR1, the new, supercharged 6.2L LT5 represents the pinnacle of Chevrolet’s performance: It’s the most powerful engine ever offered in a Chevy production vehicle. The Chevrolet Performance LT5 crate engine delivers 755 horsepower and 715 lb.-ft. of torque. It builds on the successful supercharging legacy of the LS9 and LT4 engines, with advanced technologies such as camshaft phasing and direct injection.

An all-new, 2.65-liter supercharger (64 percent larger than the LT4’s supercharger) pumps out more boost and blows into a robust charge-cooling system with about twice the capacity of the LT4’s system. It’s supported by a unique dual-fuel system that features eight port-style injectors, which complement the engine’s standard directinjection system. That’s a grand total of 16 injectors, with the auxiliary port injectors supporting the direct-injection system under heavier fuel loads such as wide-open throttle.

The LT5 also features the largest throttle body ever on an LS or LT engine, an electronically controlled bypass for the supercharger, specific heavy-duty main bearings and more. The bottom line is there’s never been a more powerful production-based crate engine from Chevrolet Performance—and it’s ready for your ride!

Connect & Cruise System Components:

Part Number: Connect & Cruise CPSLT5T56
Dry Sump:
Engine: 19417105
Engine Control System 19418270
Transmission: 19352208
Transmission Install Kit: 19329912

Engine Specifications

• LT5 6.2 (376 cu in) Supercharged
• 755 HP @ 6,000 RPM
• 715 lb-ft @ 4,600 RPM
• 10:1 compression Ratio

Transmission Specifications

• T56 Super Magnum six-speed manual
• Slip-yoke design, 40-tooth reluctor ring
• 2.66 first gear ratio, 0.63 overdrive ratio
• 33.6 inches long (approx.)

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